html {
}

body {
  margin: 0;
  font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
  "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
  sans-serif;
  overflow: auto; /* 允许滚动 */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 和 Edge */
}
body ::-webkit-scrollbar {
  display: none;
}

#app {
  height: 100vh;
}
